non-pressure pipeline的意思|示意
无压管道
non-pressure pipeline的网络常见释义
无压管道 ... 压力管道pressure pipeline 无压管道non-pressure pipeline 刚性管道rigid pipeline ...
non-pressure pipeline相关短语
1、 non-stop pipeline with pressure 不停输带压接管
non-pressure pipeline相关例句
In service pipeline non-stop transmission welding is a method to maintenance and rebuild pipeline under welding pipe of certain transmission amount, flow speed, pressure status.
在役管道不停输焊接是在一定的输量、流速、压力的状态下焊接管件，对管道进行维修、改造的一种方法。